package com.example.base.service;

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.example.base.entity.Course;

import java.util.List;

public interface CourseService {

    public IPage<Course> selectCourse(Course course, Integer page, Integer size);
    public List<Course> selectAllCourse();
    public Integer addCourse(Course course);
    public Integer updateCourse(Course course);
    public Integer delCourse(String courseId);
}
